Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

NTE7132 Datasheet(PDF) 4 Page - NTE Electronics

Part No. NTE7132
Description  Integrated Circuit Horizontal and Vertical Deflection Controller for VGA/XGA and Multi-Frequency Monitors
Download  7 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  NTE [NTE Electronics]
Homepage  http://www.nteinc.com
Logo 

NTE7132 Datasheet(HTML) 4 Page - NTE Electronics

   
Zoom Inzoom in Zoom Outzoom out
 4 / 7 page
background image
Electrical Characteristics (Cont’d): (VP = 12V, TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Vertical Oscillator (Vref = 6.25V)
Vertical Free–Running Frequency
fo
R15 = 22kΩ, C16 = 0.1µF
40.0
42.0
43.3
Hz
Nominal Vertical Sync Range
fV
No fo Adjustment
50
110
Hz
Voltage on Pin15
V15
R15 = 22kΩ
2.8
3.0
3.2
V
Delay Between Sync Pulse and Start of Vertical
Scan in VGA/XGA Mode
td
Measured on Pin8,
Activated by an External
Resistor on Pin7
500
575
650
µs
Delay Between Sync Pulse and Start of Vertical
Scan in Multi–Frequency Mode
Measured on Pin8,
V7 < 50mV
240
300
360
µs
Control Current for Amplitude Control
I12
±200
µA
Capacitor for Amplitude Control
C12
0.33
µF
Vertical Differential Output
Differential Output Current Between Pin5 and
Pin6 (Peak–to–Peak Value)
Io
Mode 3, I13 > –135µA,
R15 = 22kΩ
0.9
1.0
1.1
mA
Maximum Offset Current Error
Io = 1mA
±2.5
%
Maximum Linearity Error
±1.5
%
Vertical Amplitude Adjustment (In Percent of Output Signal)
Input Voltage
V13
5.0
V
Adjustment Current
I13
Iomax (100%)
–110
–120
–135
µA
Iomin (Typically 58%)
0
µA
VGA Mode–Dependent Pre–Settings Activated
by an External Resistor on Pin7
Mode 1
∆Io/∆t
Note 2
116.1
116.8
117.5
%
Mode 2
102.0 102.2 102.5
%
Mode 3
100
%
Mode 4
100
%
Multi–Frequency Operation
(VGA Operation Disabled)
Note 2, V7 < 50mV
100
%
E/W Output (Note 2)
Bottom Output Signal During Mid–Scan (Pin11)
V11
Internally Stabilized
1.05
1.2
1.35
V
Top Output Signal During Flyback
4.1
4.35
4.6
V
Temperature Coefficient of Output Signal
TC
250
10–6/K
E/W Amplitude Adjustment (Parabola)
Input Voltage (Pin14)
V14
5.0
V
Adjustment Current
I14
100% Parabola
–110
–120
–135
µA
Typicall 28% Parabola
0
µA
Note 2.
∆Io/∆t relative to value of Mode 3.
Note 3. Parabola amplitude tracks with mode–dependent vertical amplitude but not with vertical
amplitude adjustment. Tracking can be achieved by a resistor from vertical amplitude
potentiometer to Pin14.


Html Pages

1  2  3  4  5  6  7 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn